VEVOR Paddle Board Pump

I. Product Introduction

Thank you for purchasing this product. The HT-781 is an intelligent DC electric pump with a preset pressure LCD screen, suitable for inflatable tents, SUPs (Stand Up Paddleboards), and more.

Thanks to the intelligent pressure system, if a pressure value is preset, the pump will automatically stop inflating when the preset pressure value is reached.

Note: This is the original instruction. Please read all manual instructions carefully before operating. VEVOR reserves the right to interpret its user manual. The appearance of the product is subject to the item received. VEVOR will not provide further notice for technology or software updates.

II. List of Accessories

Please verify that the following accessories are included in the box before use. If any are missing, please contact your local supplier.

Included Accessories:

• Air pump
• Hose
• Air tap (set of nozzles)
• Instruction Book
• Sealing ring

III. Details of Accessories

Diagram labeling parts of the air pump and its accessories:

• 1. Inflation inlet: The port on the pump where the hose connects.
• 2. Pressure value LCD screen: Displays the current and set pressure.
• 3. Pressure unit toggle button: Button to switch between pressure units (e.g., PSI, BAR).
• 4. Pressurizing button: Button to increase the set pressure.
• 5. Decompressing button: Button to decrease the set pressure.
• 6. On/off button: Button to start or stop inflation.
• 7. DC plug: Power connector for a 12V DC socket.
• 8. Air tap: Various nozzles for different inflation valves.
• 9. Hose: Flexible tube connecting the pump to the inflatable item.
• 10. Flexible conduit adaptor: Connects the hose to the pump's inflation inlet.
• 11. Air inlet: Intake for air into the pump.

Illustration showing the pump unit, hose, and various nozzles.

IV. Safety Instructions

• Warning: To reduce the risk of injury, keep children away from this product. Always supervise children and incapacitated persons when they are near or using this air pump.
• Warning: Keep children far away from this product and its wire.
• Warning: This appliance can be used by children aged 8 years and above, and by persons with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge, provided they have been given supervision or instruction concerning the safe use of the appliance and understand the hazards involved.
• Warning: Before moving, maintaining, repairing, or adjusting this product, always pull out the DC plug from the socket first.
• Warning: Do not bury the wire in the soil. Place it in a safe zone where it will not be damaged by mowers or other equipment.
• Warning: If the power wire is damaged, it must be replaced by the manufacturer, its service agent, or similarly authorized personnel to avoid any risk.
• Warning: Do not plug or pull the DC plug if you are in a place with water or if your hands are wet.
• Warning: Before inflating, check the maximum bearable pressure of the inflatable product, as the air bag may be damaged if this pressure is exceeded.
• Warning: Before using, check the cigarette lighter socket to ensure it is free from rust or residue. A socket with poor electric conduction can cause overheating of the product or power source, damaging the product.
• Warning: The purpose of using this product is limited to what is described in this instruction book.

V. Inflation Operation

1. Connect the end with the Flexible conduit adaptor of the hose to the pump's inflation inlet (1). Twist clockwise to tighten it. (Refer to Figure 1).
2. Install the other end of the hose into the supporting air tap of the air bag (step 1 in Figure 2). Twist clockwise to tighten it. Then, insert the inflation valve of the air bag and twist clockwise to fix it (step 2 in Figure 2).
3. Plug the DC plug into the 12V DC socket.
4. Press the pressure unit toggle button [PSI/BAR] to select your desired unit.
5. Press the pressurizing button [➕] or decompressing button [➖] to set the desired pressure value. The range is from 0 to 20 PSI (1 PSI = 0.0689 BAR).
6. After completing the above steps, press the power switch button [?] to start inflating.

During the inflating process, you can press the pressurizing button [➕] or decompressing button [➖] to increase or reduce the pressure. Press the pressure unit toggle button [PSI/BAR] to switch units, and press the On/Off button [?] to stop.

When the set pressure is reached, the air pump will stop working automatically.

After completing inflation, pull out the DC plug from the 12V DC socket.

After pulling out the DC plug, detach the hose from the air pump and air bag, and store it.

Notice: The factory set pressure value is 20 PSI (1 PSI = 0.0689 BAR). On subsequent uses, the pressure value set during the last use will be displayed by default.

Figure 1: Illustration of connecting the hose to the pump and air bag. Figure 2: Detailed view of attaching the hose to the air bag.

VI. Precautions

• The applied power source must be a 12V DC power source (as shown in Figure 3).
• Do not block the air inlet (10) at the bottom of the air pump. Ensure the air inlet is always unblocked.
• Observe local waste treatment provisions. Do not discard the air pump randomly.
• Do not use this product if the hose is damaged; change the hose immediately.
• Do not pull out the hose while inflating, as the high pressure could cause injury.
• Do not operate the air pump for more than 15 minutes continuously. Motor overheating can cause internal damage. Allow the air pump to cool for 30 minutes after 15 minutes of continuous operation.
• Do not use this air pump if any part is damaged. Contact professional personnel for repair.
• This product shall not be exposed to rain or immersed in water.
• To prevent risk, the inflation inlet should not be pointed towards a face or body.
• Do not leave the product unattended while inflating.
• Attention! For best results and to prevent damage, start the car when using the product to ensure a stable power supply.

Figure 3: Illustration of the DC plug for a 12V socket.

VII. Fault Handling

VIII. Maintenance and Storage

• After use, or if you wish to move, maintain, or adjust the product, first pull out the DC plug from the socket.
• When idle, store the product properly after it has been fully cooled.
• It shall not be exposed to rain or immersed in water.
• Please store it in a dry and ventilated place.

IX. Suggestions

The warranty period for this product is one year. It is suggested to use the original accessories. Any fault not caused by using the original accessories will be outside the warranty scope.

Manufacturer: Shanghaimuxinmuyeyouxiangongsi

Address: Shuangchenglu 803nong11hao1602A-1609shi, baoshanqu, shanghai 200000 CN.

Imported to AUS: SIHAO PTY LTD. 1 ROKEVA STREETEASTWOOD NSW 2122 Australia

Imported to USA: Sanven Technology Ltd. Suite 250, 9166 Anaheim Place, Rancho Cucamonga, CA 91730

UK REP: YH CONSULTING LIMITED. C/O YH Consulting Limited Office 147, Centurion House, London Road, Staines-upon-Thames, Surrey, TW18 4AX

EC REP: E-CrossStu GmbH Mainzer Landstr.69, 60329 Frankfurt am Main.

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